<!DOCTYPE html>
<html lang="en">

<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>Document</title>
  <script src="./vue.js"></script>
  <!-- <script src="https://cdn.jsdelivr.net/npm/vue@2.7.16/dist/vue.js"></script> -->
</head>

<body>
  <div id="app">
    <h1>我{{ name }}</h1>
    <input type="text" v-model="name">
    <div>
      <h3>
        {{name}}
      </h3>
    </div>
    <p>123123131</p>
    {{age}}
    <h1>{{ more.like }}</h1>
    <input type="text" v-model="more.like">
  </div>


  <script>
    const vm = new Vue({
      el: '#app',
      data: {
        name: '张三',
        more: {
          like: '李四'
        },
        age: '000000000000000000000000'
      },
      methods: {
        sayName() {
          console.log('我是', this.name)
        }
      }
    })
    console.log(vm)

  </script>


  <script>

  </script>

</body>

</html>